UA25 audio problem

Can anyone advise on why I am having problems with 7.5 when trying to select my Edirol UA25 audio interface as my asio driver for VST Audio System in Device Set up? I’m using a Lenovo Yoga 13 laptop and I can play music through the ua25 no problem until I load Cubase and it just won’t show in the options box in device set up. This problem just appears to have developed in the last week so yesterday I restored my laptop to a point a few weeks ago and it all worked fine again - now today the same problem is occurring. I’ve tried uninstalling and reinstalling the ua25 driver to no avail. - Help!

Is windows by chance auto installing a new or different driver? Had this issue with a graphics card at one time, and it might explain why it’s all of a sudden happening out of the blue. If that’s the case, just turn off the windows driver auto update.